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{"title":"ISUZU TFR68 69 ENGINE MOUNTING R 8970391890","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/f1\/8998370f517b467e4c20c8df2ac9-200x200-1\/isuzu_tfr68_69_engine_mounting_r_8970391890.jpg","attrs":{"Model Number":"TFR68 69","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU TFR68 69 RUBBER ENG FOO L 5876101930 8970860761","imgUrl":"https:\/\/img.chinax.com\/nimg\/68\/26\/7c7f4c50909a3695c90b2db58900-200x200-1\/isuzu_tfr68_69_rubber_eng_foo_l_5876101930_8970860761.jpg","attrs":{"Model Number":"TFR68 69","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU DMAX 4JA1 T H1 GEAR TIMING 52 8979427551","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/8f\/faca408a6e5c150d63ac2adb933f-200x200-1\/isuzu_dmax_4ja1_t_h1_gear_timing_52_8979427551.jpg","attrs":{"Model Number":"DMAX 4JA1 T H1","Place of Origin":"Made in China","Minimum Order Quantity":"5 PCS","Supply Ability":"10000pcs\/month"}}
{"title":"ISUZU NHR 4JA1 DMAX CRANKSHAFT 8944552401","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/3f\/ae38ad12211136e0e8ec331c8536-200x200-1\/isuzu_nhr_4ja1_dmax_crankshaft_8944552401.jpg","attrs":{"Brand Name":"YIMI","Supply Ability":"10000pcs\/month","Delivery Time":"15-20 days after deposit","Packaging Details":"1, neutral box , 2, color box, 3, customer brand package"}}
{"title":"ISUZU NKR KY 4JB1 CRANKSHAFT 8944436620 1005011BBA1","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/20\/c9299ee3da59c593a2e0493b8470-200x200-1\/isuzu_nkr_ky_4jb1_crankshaft_8944436620_1005011bba1.jpg","attrs":{"Brand Name":"YIMI","Supply Ability":"10000pcs\/month","Delivery Time":"15-20 days after deposit","Packaging Details":"1, neutral box , 2, color box, 3, customer brand package"}}
The Engine Piston with OEM numbers 8-97095-585-1 / 8970955851 is a verified direct-fit replacement for ISUZU NPR and ELF series trucks equipped with the 4HF1 (4.3L) diesel engine. This piston is a critical reciprocating component responsible for converting combustion pressure into crankshaft rotation and managing thermal load within the cylinder.
Increased oil consumption: Glazed bores or tired ring packs allow oil entry
Rough idle or misfire: Inconsistent compression across cylinders
Visible scoring or wear: Physical damage to piston skirts or liner walls
Product Specifications
Part Number
8-97095-585-1 8970955851
Product Name
Piston
Car Model
ISUZU NPR ELF
Engine Model
ISUZU 4HF1
Condition
100% Brand New
Size
Standard
Vehicle & Engine Compatibility
Brand
Model / Series
Chassis
Engine
Years
ISUZU
NPR
NPR
4HF1
1999-2009
ISUZU
ELF 250
NKS
4HF1
1993-1994
ISUZU
ELF 350
NKR
4HF1
1990-1993
Important Fitment Notes: Confirm engine variant (4HF1 vs. 4HF1-2), verify piston-to-bore clearance and liner protrusion, and always verify OEM number against engine tag before ordering.
Features & Benefits
Alfin Insert
Reinforces top ring groove against thermal fatigue and micro-welding
Oil-Gallery Construction
Improves heat dissipation from crown and ring zone, reducing scuffing risk
Tin Coating
Enhances break-in characteristics and reduces friction during initial operation
Precision Ring Grooves
Ensures correct ring seating and sealing to restore compression
112mm STD Diameter
Direct-fit replacement for original bore without machining
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...